Trecastle on the map
Location in PowysTrecastle sits where the marker shows within the county.
About Trecastle
Trecastle is a small village located in Powys, Wales, within the LD3 postcode area. It lies near the River Usk and is surrounded by the scenic landscapes of the Brecon Beacons National Park. The village is primarily residential, with a few local amenities including a pub and a shop, catering to the needs of its inhabitants and visitors alike.
Historically, Trecastle has connections to the Roman period, as evidenced by the remains of a Roman fort nearby. The village serves as a convenient base for exploring the surrounding countryside, with various walking routes available for those wishing to enjoy the natural beauty of the area. Visitors can appreciate the simplicity of village life while taking in the views of the hills and valleys that characterise this part of Wales.
House Prices in Trecastle
The average property price is £298K, with detached homes making up the majority of the housing stock at around £370K.
Crime and Anti-Social Behaviour in Trecastle
Recorded crime levels are broadly in line with the national average. Anti-social behaviour is prevalent across Trecastle, with 11 recorded incidents in July 2026.
Property Prices 2,347 sales
Schools & Education 1 within 5 miles View all schools
Household Income in Trecastle ONS 2023
The average total household income in Trecastle is approximately £45,210 a year before tax, 18% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £35,691. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.
Net (after tax) household income averages £35,691.
Businesses in Trecastle ONS 2025
There are approximately 1,275 active businesses based in Trecastle, around 66 for every 1,000 residents. The local economy is dominated by small firms: about 92% are micro-businesses employing fewer than 10 people, while 5 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.
Crime in Trecastle 92 crimes · July 2026
Reported crime levels in Trecastle sit broadly in line with national averages for a small town of this size. Violence & sexual offences accounts for the largest share of recorded offences. The profile is typical of a well-populated area with a mix of residential and commercial activity.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.
Nearest Train Stations 3 stations
Location
Nearby Towns & Villages 12 found
Local Government
Home Ownership in Trecastle
Of the 8,626 households in and around Trecastle, 67% are owned, 14% are socially rented and 19% are privately rented. Home ownership here is higher than the England and Wales average of 63%.
Tenure from the 2021 Census (ONS), for the postcode districts covering Trecastle.